public void LoadTimeline(TimelineViewModel timelineViewModel = null)
{
// If no viewmodel is given, create a new viewmodel
if (timelineViewModel == null)
{
timelineViewModel = new TimelineViewModel();
timelineViewModel.SetViewModel(new TimelineModel()
{
Title = "New Timeline",
ThemeID = 3
});
}
if (this.model != null)
{
this.model = null;
}
this.model = timelineViewModel;
// Set the XAML DataContext
this.DataContext = model;
// Create the Window
this.CreateRenderWindow();
// Set the Zoom
this.ResetZoom();
}
public void OpenFile()
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*";
if (openFileDialog.ShowDialog() == true)
{
string json = File.ReadAllText(openFileDialog.FileName);
TimelineViewModel timelineViewModel = new TimelineViewModel();
timelineViewModel.SetViewModel(JsonConvert.DeserializeObject <TimelineModel>(json));
this.LoadTimeline(timelineViewModel);
}
}